KeyError: 'fetchConvertTradeHistory' in exchange.has['fetchConvertTradeHistory'] - on phemex

[egabosh]

Operating System

Debian 12

Programming Languages

Python

CCXT Version

4.3.11

Description

Moin,

for my understanding I can use "if exchange.has['fetchConvertTradeHistory']:" to check if there is the wanted method.
Running it on binance where the method exists all workd fine. On phemex I get the following error:

Traceback (most recent call last):
  File "/root/fetch-orders.py", line 65, in <module>
    if exchange.has['fetchConvertTradeHistory']: 
       ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'fetchConvertTradeHistory'

For my understanding there should be "x" printed.
Any Ideas whats going wrong?

Code

if exchange.has['fetchConvertTradeHistory']:
  print(exchange.fetchConvertTradeHistory(limit=200, since=1685700951930, params={'until': 1685700951932}))
else:
  print('x')

[carlosmiei]

Hello @egabosh, thanks for reporting it, it is indeed a bug on our side, but we will fix it asap.

[egabosh]

Seems not fixed in CCXT Version: 4.3.18:

Traceback (most recent call last):
File "/root/fetch-orders.py", line 66, in
if exchange.has['fetchConvertTradeHistory']:
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'fetchConvertTradeHistory'